The mobile heating classics: Oil heaters and oil heating centres Because of the relatively low-priced fuel, oil heaters are an effective and economical choice for…
Pioneering technology which helps combat the spread of Covid-19 could help schools create a safe environment ahead of the return of staff and students to…
H14 filters can be used to filter viruses: Viruses have a size between 0.005 µm and 0.1 µm. Usually combined with other particles, such as…
BZ30 CO₂ air quality data logger – for autonomous long-term logging of carbon dioxide concentration, room temperature and humidity Pandemic and infection alarms are going…